CN213213852U - Loudspeaker for agriculture - Google Patents

Abstract

The utility model relates to a speaker for agricultural, including speaker body, the couple of setting at speaker body top, the horn mouth of setting on speaker body, the flexible cover of setting in the horn mouth periphery, set up on the horn mouth outer wall and with flexible cover contact complex block device, set up the handle in speaker body lower part, set up the concave-convex part in the handle bottom, set up the perk portion on the handle of concave-convex part outer end, block device circumference sets up on the horn mouth outer wall, and quantity is a plurality ofly. The flexible cover and the clamping device arranged by the device effectively prolong the service life of the loudspeaker, and are also provided with hooks, so that various auxiliary functions can be realized.

Description

Loudspeaker for agriculture

Technical Field

This patent application belongs to agricultural auxiliary assembly technical field, and more specifically says, relates to a speaker for agricultural.

Background

At present, the number of workers for agriculture is more and more, the management requirement on workers is higher and higher, and because the mobility of the workers is large and the number of the workers is large, the workers are difficult to be gathered. The loudspeaker is the most commonly used tool, but in consideration of the particularity of agriculture, the loudspeaker usually works in a severe environment of wind, sunshine, rain and rain, is not stored and stored in place, is very easy to cause pollution and damage of the loudspeaker, and is very unfavorable for the service life of the loudspeaker.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides a speaker for agricultural, improves the life of speaker.

In order to solve the above problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a speaker for agricultural, including the speaker body, the couple of setting at the speaker body top, the horn mouth of setting on the speaker body, the flexible cover of setting on the horn mouth periphery, the setting on the horn mouth outer wall and with flexible cover contact complex clamping device, the handle of setting in the speaker body lower part, set up the concave-convex part in the handle bottom, the perk portion of setting on the handle of concave-convex part outer end, clamping device circumference sets up on the horn mouth outer wall, and quantity is a plurality ofly.

The utility model discloses technical scheme's further improvement lies in: the clamping device comprises a base arranged on the outer wall of the bell mouth, a stand column arranged on the base, a rotating rod arranged on the stand column in a rotating mode, and a bending portion arranged at the end portion of the rotating rod, wherein the bending portion is in contact fit with the flexible cover.

The utility model discloses technical scheme's further improvement lies in: the number of the engaging devices is 2-4.

The utility model discloses technical scheme's further improvement lies in: the handle is also rotatably provided with an accommodating cavity door.

The utility model discloses technical scheme's further improvement lies in: the concave-convex part is in the shape of a finger.

The utility model discloses technical scheme's further improvement lies in: the tilting part is an arc-shaped tilting part.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains is: this device simple structure, practicality are strong, and the flexible cover and the block device that set up have effectively improved the life of speaker, still are equipped with the couple simultaneously, can realize multiple auxiliary function, kill many birds with one stone.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a diagram showing the effect of the flexible cover of the present invention;

FIG. 3 is a schematic structural view of the engaging device of the present invention;

wherein: 1. the loudspeaker comprises a loudspeaker body, a hook 3, a horn mouth 4, a flexible cover 5, a clamping device 51, a base 52, a stand column 53, a rotating rod 54, a bending part 6, a handle 7, a concave-convex part 8, a tilting part 9 and an accommodating cavity door.

Detailed Description

The present invention will be described in further detail with reference to examples.

The utility model discloses a speaker for agricultural, refer to fig. 1-fig. 3, including speaker body 1, the couple 2 of setting at speaker body 1 top, the horn mouth 3 of setting on speaker body 1, the flexible cover 4 of setting in horn mouth 3 periphery, set up on horn mouth 3 outer wall and with flexible cover 4 contact complex block device 5, set up handle 6 in the speaker body lower part, set up the concave-convex part 7 in handle 6 bottom, the perk portion 8 of setting on the handle 6 of concave-convex part 7 outer end, 5 circumference of block device sets up on horn mouth 3 outer wall, and quantity is a plurality of. The flexible cover 4 can be silica gel, latex or cloth, and can be curled or put down.

The engaging device 5 includes a base 51 provided on the outer wall of the bell mouth 3, a pillar 52 provided on the base 51, a rotating lever 53 rotatably provided on the pillar 52, and a curved portion 54 provided at an end portion of the rotating lever 53, the curved portion 54 being in contact engagement with the flexible cover 4.

The number of the engaging devices 5 is 2-4, and the number is 2 in this embodiment.

The handle 6 is also rotatably provided with a containing cavity door 9, and a containing cavity is arranged in the corresponding handle 6 and used for storing small cards or paper slips to avoid loss.

The concave-convex part 7 is in the shape of a finger and accords with the human engineering.

The tilting part 8 is an arc-shaped tilting part and can also realize the function of hook.

When the device is used, the flexible cover 4 is rolled up and is contacted with the flexible cover 4 by the bending part of the clamping device 5, so that the flexible cover 4 is prevented from falling off. After the loudspeaker is not used or the loudspeaker is used, the flexible cover 4 is put down and tied by a binding belt, so that dust and the like are prevented from entering the horn mouth 3, the loudspeaker is clean and sanitary, and the service life is prolonged.

Claims (6)

1. An agricultural speaker, its characterized in that: including speaker body (1), set up couple (2) at speaker body (1) top, horn mouth (3) of setting on speaker body (1), flexible cover (4) of setting on horn mouth (3) periphery, set up on horn mouth (3) outer wall and with flexible cover (4) contact complex clamping device (5), handle (6) of setting in speaker body lower part, set up concave-convex part (7) in handle (6) bottom, set up perk portion (8) on handle (6) of concave-convex part (7) outer end, clamping device (5) circumference sets up on horn mouth (3) outer wall, and quantity is a plurality of.

2. An agricultural speaker as claimed in claim 1, wherein: the clamping device (5) comprises a base (51) arranged on the outer wall of the bell mouth (3), an upright post (52) arranged on the base (51), a rotating rod (53) rotatably arranged on the upright post (52), and a bending part (54) arranged at the end part of the rotating rod (53), wherein the bending part (54) is in contact fit with the flexible cover (4).

3. An agricultural speaker as claimed in claim 1, wherein: the number of the clamping devices (5) is 2-4.

4. An agricultural speaker as claimed in claim 1, wherein: an accommodating cavity door (9) is also rotatably arranged on the handle (6).

5. An agricultural speaker as claimed in claim 1, wherein: the concave-convex part (7) is in the shape of a finger.

6. An agricultural loudspeaker according to any one of claims 1 to 5, wherein: the tilting part (8) is an arc tilting part.

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